ATE284519T1 - GAS DELIVERY DEVICE - Google Patents

GAS DELIVERY DEVICE

Info

Publication number
ATE284519T1
ATE284519T1 AT97308535T AT97308535T ATE284519T1 AT E284519 T1 ATE284519 T1 AT E284519T1 AT 97308535 T AT97308535 T AT 97308535T AT 97308535 T AT97308535 T AT 97308535T AT E284519 T1 ATE284519 T1 AT E284519T1
Authority
AT
Austria
Prior art keywords
gas delivery
gas
delivery device
sheets
woven
Prior art date
Application number
AT97308535T
Other languages
German (de)
Inventor
Roy William Buckley
Original Assignee
John Heathcoat & Company Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John Heathcoat & Company Ltd filed Critical John Heathcoat & Company Ltd
Application granted granted Critical
Publication of ATE284519T1 publication Critical patent/ATE284519T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0608—Perforated ducts

Abstract

A gas delivery device (1,6) comprises an inlet (3,12) for gas and two sheets (4,7,8) of woven, knitted or non-woven fibres arranged as a double layer. At least one of the sheets (4,7,8) has a region which is gas permeable to allow gas to permeate out of the device (1,6) when it is inflated. The device (1,6) may be used in a number of applications where gas delivery is required, such as to regulate the temperature of foodstuffs. <IMAGE>
AT97308535T 1996-10-29 1997-10-27 GAS DELIVERY DEVICE ATE284519T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9622455.5A GB9622455D0 (en) 1996-10-29 1996-10-29 Gas delivery device

Publications (1)

Publication Number Publication Date
ATE284519T1 true ATE284519T1 (en) 2004-12-15

Family

ID=10802085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97308535T ATE284519T1 (en) 1996-10-29 1997-10-27 GAS DELIVERY DEVICE

Country Status (4)

Country Link
EP (1) EP0840072B1 (en)
AT (1) ATE284519T1 (en)
DE (1) DE69731867T2 (en)
GB (1) GB9622455D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE278917T1 (en) 1998-11-28 2004-10-15 John Heathcoat & Company Ltd FABRIC WITH SUPPORTING DEVICE IN THE FORM OF A COIL SPRING
US6280320B1 (en) 1999-07-13 2001-08-28 Rite-Hite Holding Corporation Frame to support a deflated fabric air duct
US6558250B1 (en) 2000-10-23 2003-05-06 Nicolas B. Paschke Fabric flow restriction and method for restricting a fabric duct
US6565430B2 (en) 2001-09-13 2003-05-20 Rite-Hite Holding Corporation Pliable air duct with dust and condensation repellency
US7140495B2 (en) * 2001-12-14 2006-11-28 3M Innovative Properties Company Layered sheet construction for wastewater treatment
US7114621B2 (en) 2001-12-14 2006-10-03 3M Innovative Properties Company Membrane module elements
US9039503B2 (en) 2008-02-29 2015-05-26 Rite-Hite Holding Corporation Longitudinally split fabric air duct

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317833A (en) * 1968-05-02 1973-05-23 Howorth & Co Ltd James Operating theatres
JPS6042115A (en) 1983-08-17 1985-03-06 Takagi Kagaku Kenkyusho:Kk Air conditioner of vehicle seat
FR2570168B1 (en) * 1984-09-10 1988-11-10 Ameliorair Sa GAS DISTRIBUTION SHEATH IN AN ENCLOSURE, IN PARTICULAR FOR AIR DISTRIBUTION IN A PREMISES
US5137057A (en) * 1989-05-26 1992-08-11 Hummert Iii August H Flexible duct and method of suspending a duct
DE4136247C2 (en) * 1991-11-02 1994-02-03 Hans De Zeeuw Device for distributing air or extinguishing gas

Also Published As

Publication number Publication date
GB9622455D0 (en) 1997-01-08
EP0840072B1 (en) 2004-12-08
DE69731867D1 (en) 2005-01-13
EP0840072A2 (en) 1998-05-06
EP0840072A3 (en) 2000-02-23
DE69731867T2 (en) 2005-04-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties